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1900s (20th Century) Maps of Baltimore County, Maryland

Explore 95 historic maps of Baltimore County from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.

Whether you're researching your family's past, planning a metal detecting trip, or studying how Baltimore County's landscape evolved across the 1900s, these high-resolution maps are a powerful tool for exploring the history of this region.

  • Focus on a specific era: All maps on this page are from the 1900s, giving you a focused view of this time period.
  • See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
  • Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
  • View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.

Start exploring Baltimore County's history through authentic maps from the 1900s. This is your window into the past.

Baltimore County, MD maps

(95)
  1. 1900 Map of Parkton
    1900 Map of Parkton
    1900 Parkton
    1900 Print · USGS
    Covers Baltimore County, including Shrewsbury, New Freedom, and other nearby areas
  4. 1901 Map of Belair
    1901 Map of Belair
    1901 Belair
    1901 Print · USGS
    Covers Baltimore County, including Forest Hill, Bel Air, and other nearby areas
    7 unique versions available
  7. 1901 Map of Gunpowder
    1901 Map of Gunpowder
    1901 Gunpowder
    1901 Print · USGS
    Covers Baltimore County, including Essex, Perry Hall, and other nearby areas
    7 unique versions available
  10. 1902 Map of Parkton
    1902 Map of Parkton
    1902 Parkton
    1902 Print · USGS
    Covers Baltimore County, including Shrewsbury, New Freedom, and other nearby areas
    7 unique versions available
  13. 1903 Map of Tolchester
    1903 Map of Tolchester
    1903 Tolchester
    1903 Print · USGS
    Covers Baltimore County, including Essex, Annapolis, and other nearby areas
  16. 1904 Map of Baltimore
    1904 Map of Baltimore
    1904 Baltimore
    1904 Print · USGS
    Covers Baltimore County, including Baltimore, Dundalk, and other nearby areas
    8 unique versions available
  19. 1904 Map of North Point
    1904 Map of North Point
    1904 North Point
    1904 Print · USGS
    Covers Baltimore County, including Annapolis, Cape Saint Claire, and other nearby areas
    5 unique versions available
  22. 1905 Map of Westminster
    1905 Map of Westminster
    1905 Westminster
    1905 Print · USGS
    Covers Baltimore County, including Westminster, West Manheim Township, and other nearby areas
    6 unique versions available
  25. 1906 Map of Ellicott
    1906 Map of Ellicott
    1906 Ellicott
    1906 Print · USGS
    Covers Baltimore County, including Ellicott City, Randallstown, and other nearby areas
    6 unique versions available
  28. 1907 Map of Laurel
    1907 Map of Laurel
    1907 Laurel
    1907 Print · USGS
    Covers Baltimore County, including Columbia, Silver Spring, and other nearby areas
    3 unique versions available
  31. 1907 Map of Relay
    1907 Map of Relay
    1907 Relay
    1907 Print · USGS
    Covers Baltimore County, including Glen Burnie, Bowie, and other nearby areas
    8 unique versions available
  34. 1908 Map of Patapsco
    1908 Map of Patapsco
    1908 Patapsco
    1908 Print · USGS
    Covers Baltimore County, including Baltimore, Columbia, and other nearby areas
    4 unique versions available
  37. 1908 Map of Tolchester
    1908 Map of Tolchester
    1908 Tolchester
    1908 Print · USGS
    Covers Baltimore County, including Essex, Annapolis, and other nearby areas
    4 unique versions available
  40. 1926 Map of Laurel
    1926 Map of Laurel
    1926 Laurel
    1926 Print · USGS
    Covers Baltimore County, including Columbia, Silver Spring, and other nearby areas
    4 unique versions available
  43. 1941 Map of Gunpowder
    1941 Map of Gunpowder
    1941 Gunpowder
    1941 Print · USGS
    Covers Baltimore County, including Essex, Perry Hall, and other nearby areas
  46. 1942 Map of Laurel
    1942 Map of Laurel
    1942 Laurel
    1942 Print · USGS
    Covers Baltimore County, including Columbia, Silver Spring, and other nearby areas
  49. 1942 Map of Bel Air
    1942 Map of Bel Air
    1942 Bel Air
    1942 Print · USGS
    Covers Baltimore County, including Forest Hill, Bel Air, and other nearby areas
  52. 1942 Map of Swan Point
    1942 Map of Swan Point
    1942 Swan Point
    1942 Print · USGS
    Covers Baltimore County, including Rock Hall, Deep Landing, and other nearby areas
  55. 1943 Map of North Point
    1943 Map of North Point
    1943 North Point
    1943 Print · USGS
    Covers Baltimore County, including Annapolis, Cape Saint Claire, and other nearby areas
  58. 1943 Map of Cockeysville, 1958 Print
    1943 Map of Cockeysville, 1958 Print
    1943 Cockeysville
    1958 Print · USGS
    Covers Baltimore County, including Towson, Cockeysville, and other nearby areas
  61. 1943 Map of Baltimore, 1963 Print
    1943 Map of Baltimore, 1963 Print
    1943 Baltimore
    1963 Print · USGS
    Covers Baltimore County, including Baltimore, Dundalk, and other nearby areas
    3 unique versions available
  64. 1944 Map of Baltimore West
    1944 Map of Baltimore West
    1944 Baltimore West
    1944 Print · USGS
    Covers Baltimore County, including Towson, Catonsville, and other nearby areas
  67. 1944 Map of New Freedom
    1944 Map of New Freedom
    1944 New Freedom
    1944 Print · USGS
    Covers Baltimore County, including Shrewsbury, New Freedom, and other nearby areas
  70. 1944 Map of Sykesville
    1944 Map of Sykesville
    1944 Sykesville
    1944 Print · USGS
    Covers Baltimore County, including Sykesville, Amberly, and other nearby areas
  73. 1944 Map of Hampstead
    1944 Map of Hampstead
    1944 Hampstead
    1944 Print · USGS
    Covers Baltimore County, including Hampstead, Boring, and other nearby areas
Showing maps 1-25 of 95

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Frequently asked questions

  • What are the different types of historical maps available for Baltimore County?
  • What is the oldest map of Baltimore County?
  • Where can I purchase historical maps of Baltimore County for my home or office?
  • Where can I download high-res historical maps of Baltimore County?
  • Are there historical topographic maps available for Baltimore County?
  • Is there historical aerial imagery available for Baltimore County?
  • Where are historical maps of Baltimore County sourced from?